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Harris Greta J

Track

Insider profile

Performance

Overall performance
3.2
Performance over holding periods
4.2
30 days 90 days 120 days
Average return -5% 8.2% 15.1%
Success rate 19% 68% 82%
Transactions
10 20% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 27%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
Harris Greta J's trades of Markel Corp's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-27 2026-05-22
US Markel Corp (MKL)
S Sale
89,762 +27.8%
380.65
US$1,690,990 		89,762 +27.8% 380.65 US$1,690,990
2026-05-27 2026-05-22
US Markel Corp (MKL)
S Sale
78,424 -42.4%
12.69
US$227,712 		78,424 -42.4% 12.69 US$227,712
2026-05-27 2026-05-22
US Markel Corp (MKL)
S Sale
60,206 +19.3%
224.72
US$3,545,469 		60,206 +19.3% 224.72 US$3,545,469
2026-05-22 2026-05-22
US Markel Corp (MKL)
PrS Proposed sale
76
1,847.31
US$140,396 		76 1,847.31 US$140,396
2025-05-27 2025-05-23
US Markel Corp (MKL)
S Sale
90 -12.5%
1,861.44
US$167,530 		90 -12.5% 1,861.44 US$167,530
2025-05-23 2025-05-23
US Markel Corp (MKL)
PrS Proposed sale
90
1,861.44
US$167,530 		90 1,861.44 US$167,530
2024-05-28 2024-05-24
US Markel Corp (MKL)
S Sale
32 -4.8%
1,621.83
US$51,899 		32 -4.8% 1,621.83 US$51,899
2024-05-28 2024-05-24
US Markel Corp (MKL)
S Sale
2 -0.3%
1,621.26
US$3,243 		2 -0.3% 1,621.26 US$3,243
2024-05-28 2024-05-24
US Markel Corp (MKL)
S Sale
3 -0.4%
1,620.60
US$4,862 		3 -0.4% 1,620.60 US$4,862
2024-05-28 2024-05-24
US Markel Corp (MKL)
S Sale
27 -3.9%
1,620.50
US$43,754 		27 -3.9% 1,620.50 US$43,754
2024-05-28 2024-05-24
US Markel Corp (MKL)
S Sale
58 -7.7%
1,620.42
US$93,984 		58 -7.7% 1,620.42 US$93,984
2024-05-24 2024-05-24
US Markel Corp (MKL)
PrS Proposed sale
122
1,620.83
US$197,741 		122 1,620.83 US$197,741
2023-08-22 2023-08-18
US Markel Corp (MKL)
S Sale
2 -0.3%
1,492.67
US$2,985 		2 -0.3% 1,492.67 US$2,985
2023-08-22 2023-08-18
US Markel Corp (MKL)
S Sale
101 -13.3%
1,491.86
US$150,678 		101 -13.3% 1,491.86 US$150,678
2023-08-18 2023-08-18
US Markel Corp (MKL)
PrS Proposed sale
103
1,491.88
US$153,663 		103 1,491.88 US$153,663
2023-02-17 2023-02-17
US Markel Corp (MKL)
B Purchase
3 +0.5%
1,327.01
US$3,981 		3 +0.5% 1,327.01 US$3,981
2023-02-17 2023-02-17
US Markel Corp (MKL)
B Purchase
397 +167.5%
1,328.00
US$527,216 		397 +167.5% 1,328.00 US$527,216